Kate Middleton pregnant with twins!

Now that Prince William and Kate have officially announced they will be moving back to London to live in Kensington Palace as their primary residence, royal watchers are abuzz with excitement about what that really means.

And the loudest whisper is that Kate and Wills are expecting – twins!

"The perfect amount of time has passed for another pregnancy," Kate's old friend Jessica Hay has told New Idea.

"The children will all be close in age, but not so close that [Kate] hasn't bonded with them as small babies."

With George turning four and starting school in September, and Charlotte nearly two and ready to go to preschool, maybe Jess has a point.

The latest news from Kensington Palace revealed the family would indeed be relocating from their Norfolk country home to live in London full time.

"The Duke and Duchess will increasingly base their family at Kensington Palace," the announcement read.

Jessica added that Kate and William are more than ready to add to their family.

"Kate never wanted lots of kids, but now she is a mum, she's decided she wants more," she said.

"William would happily have six or more!"

Want more celebrity, entertainment and lifestyle news? Follow Be on Facebook,Twitter, Pinterest, Tumblr and Instagram